No Returns, see pictures for condition. Ask questions before purchasing. On items where we offer free shipping, we reserve the right to choose which shipping service will be used. If you have a specific need or preference, please contact us before buying to make sure we are able to accommodate you. Thank you! I tested every combination of test points on the coil, if a combination is not shown that means there was no result, the meter just read OL. No returns, it is up to you to decide if the results show a good unit. Sorry to be this way but too many people destroy coils and then try to return them.